阅读说明：本技术 一种汽车后方车顶置物架装置 (Car rear roof supporter device ) 是由 高顺贞 于 2019-05-20 设计创作，主要内容包括：本发明涉及一种设置在汽车后方车顶置物架装置,更具体地,涉及一种汽车后方车顶置物架装置,其包括：车顶支架,以长度方向固定在汽车车顶的两侧；车顶固定导轨,其为中空的固定导轨,分别连接并固定在车顶支架的侧面部；运行导轨,设置在车顶固定导轨上,且连接设置到后备箱；移动车,沿着车顶固定导轨滑动；及置物箱,可拆卸地设置在移动车上,并且在其内部能够容纳物品,由于将运行导轨连接设置到后备箱的后方部,因此能够将移动车沿着车顶固定导轨和运行导轨移动并下降,以便在置物箱内装载物品,从而使得设置在车顶上的置物箱移动到汽车后方方便装卸物品。(The present invention relates to a shelf device installed on the rear roof of a vehicle, and more particularly, to a shelf device installed on the rear roof of a vehicle, which includes: the roof support is fixed on two sides of the roof of the automobile in the length direction; the roof fixed guide rail is a hollow fixed guide rail and is respectively connected and fixed on the side surface part of the roof support; the running guide rail is arranged on the roof fixed guide rail and is connected to the trunk; a moving vehicle sliding along the roof fixed rail; the storage box is detachably arranged on the movable vehicle and can contain articles in the storage box, and the operation guide rail is connected to the rear part of the trunk, so that the movable vehicle can move and descend along the roof fixed guide rail and the operation guide rail, articles can be loaded in the storage box, and the storage box arranged on the roof can be moved to the rear of the automobile to load and unload articles conveniently.)